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2 years ago

Find the total amount of interest earned on this savings account.

Mathematics

2 answers:

loris [4]2 years ago

8 0

Answer:

Step-by-step explanation:

797.30

Eddi Din [679]2 years ago

4 0

Answer:

$ 797.30

Step-by-step explanation:

Given in question

Principal =$4,556

Rate of interest = 2.5%

Time period = 7 years

Now we calculate the interest as Simple interest (SI) method

SI = $\frac{(principal * Rate * Time)}{100}$

SI = $\frac{(4,556 * 2.5 * 7)}{100}$

SI = $\frac{79730}{100}$

So , SI = $ 797.30 Answer

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What is the square root 6n carried to the power of 2/3 in radical form

BaLLatris [955]

Answer: $\sqrt[3]{6n}$

Step-by-step explanation:

We have the following expression:

$(\sqrt{6n})^{\frac{2}{3}}$

Which can be written as follows:

$((6n)^{\frac{1}{2}})^{\frac{2}{3}}$

Multiplying the exponents:

$(6n)^{\frac{1}{3}}$

Writing in radical form we finally have the result:

$\sqrt[3]{6n}$

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2 years ago

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Nat2105 [25]

8 * 2 * 10 = 160 * 10 = 1600

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2 years ago

PLS HELP!! this is due today pls help me thank u so much.

riadik2000 [5.3K]

Answer:

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Step-by-step explanation:

Use phyth. Thm.

a^2 + b^2 = c^2

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Since you only have one side length and the hypotenuse this what your equation will look like:

30^2 + x^2 = 38^2

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x = roughly 23.3

8 0

2 years ago

Read 2 more answers

what is the ratio for the volumes of two similar spheres given that the ratio of their radii is 4:7 A.)343:64 B.)49:16 C.)16:49

quester [9]

Answer:

Volume of the similar sphere be 64 :343 .

Option (D) is correct.

Step-by-step explanation:

Formula

$Volume\ of\ a sphere = \frac{4}{3}\pi r^{3}$

As given

The volumes of two similar spheres given that the ratio of their radii is 4:7 .

Let us assume that the x be the scalar multiple of the radi .

Radius of first sphere = 4x

Radius of second sphere = 7x

Putting the values in the formula

$Volume\ of\ first\ sphere = \frac{4}{3}\pi\times 4x\times 4x\times 4x$

$Volume\ of\ first\ sphere = \frac{4}{3}\pi\times 64x^{3}$

$Volume\ of\ second\ sphere = \frac{4}{3}\pi\times 7x\times 7x\times 7x$

$Volume\ of\ second\ sphere = \frac{4}{3}\pi\times 343x^{3}$

Thus

$\frac{Volume\ of\ first\ sphere}{Volume\ of\ second\ sphere} = \frac{\frac{4\pi\times 64x^{3}}{3}}{\frac{4\pi\times 343x^{3}}{3}}$

$\frac{Volume\ of\ first\ sphere}{Volume\ of\ second\ sphere} = \frac{64}{343}$

Therefore the ratio of the volume of the similar sphere be 64 :343 .

Option (D) is correct .

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2 years ago

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William bought a new pair of shorts at the store when they were having a 50% off sale.

aliina [53]

William payed $15 bucks

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